#include<stdio.h>
int max1(int x,int y){
	int m1=0;
	scanf("%d%d",&x,&y);
	if(x>y){
	int m1=x;}
	else if(x<y){
	int m1=y;}
}
int max2(int m1,int c){
	scanf("%d",&c);
	if(m1>c){
	int m2=m1;}
	else if(m1<c){
	int m2=c;}
}
int main(){
	int max=max1(x,y)
	printf("%d",max);
	return 0;
}

